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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Priyanshu kumar
https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Map%3A_Essential_Organic_Chemistry_(Bruice)/08%3A_Aromaticity%3A_Reactions_of_Benzene_and_Substituted_Benzenes/8.13%3A_The_Nomenclature_of_Disubstituted_and_Polysubstituted_Benzenes
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